<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <div id="app">
      <!-- <van-nav-bar
        title="标题"
        left-text="返回"
        right-text="按钮"
        left-arrow
        @click-left="onClickLeft"
        @click-right="onClickRight"
      /> -->
      <van-nav-bar title="标题" right-text="按钮">
        <template #left>
          <i class="iconfont">&#xe637;</i>
        </template>
      </van-nav-bar>
    </div>
    <link
      rel="stylesheet"
      href="https://cdn.jsdelivr.net/npm/vant@2.10/lib/index.css"
    />
    <link rel="stylesheet" href="./iconfont/iconfont.css" />
    <!-- 引入 Vue 和 Vant 的 JS 文件 -->
    <script src="https://cdn.jsdelivr.net/npm/vue@2.6/dist/vue.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/vant@2.10/lib/vant.min.js"></script>
    <script>
      new Vue ({
        el: '#app',
        data: {}
      })
    </script>
  </body>
</html>
